{"id":20333,"date":"2022-11-11T15:51:59","date_gmt":"2022-11-11T12:51:59","guid":{"rendered":"https:\/\/singlecrystal.ru\/product\/lithium-selenogallate-ligase2-lgse\/"},"modified":"2023-11-06T18:30:54","modified_gmt":"2023-11-06T15:30:54","slug":"lithium-selenogallate-ligase2-lgse","status":"publish","type":"product","link":"https:\/\/singlecrystal.ru\/en\/product\/lithium-selenogallate-ligase2-lgse\/","title":{"rendered":"LITHIUM SELENOGALLATE LiGaSe2 (LGSe)"},"content":{"rendered":"

1<\/strong>. Isaenko L., Yelisseyev A.Y., Lobanov S., Titov A, Petrov V., Zondy J.-J, Krinitsin P., Vedenyapin V., Smirnova J. Growth and properties of LiGaX2 (X=S,Se,Te) single crystals for nonlinear application in the mid-IR. Crystal Research and Technology 38 (2003) 379-387
\nhttps:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/crat.200310047<\/a><\/p>\n

2<\/strong>. L. Isaenko, I. Vasilyeva, A. Merkulov, A. Yelisseyev, S. Lobanov. Growth of new nonlinear crystals LiMX2 (M=Al, In, Ga; X=S, Se, Te) for the mid-IR optics. Journal of Crystal Growth 275 (2005) 217\u2013223
\nhttps:\/\/www.sciencedirect.com\/science\/article\/pii\/S0022024804014034<\/a><\/p>\n

3<\/strong>. V. Petrov, A. Yelisseyev, L. Isaenko, S. Lobanov, A.Titov, J.-J. Zondy. Second harmonic generation and optical parametric amplification in the mid-IR with orthorhombic biaxial crystals LiGaS2 and LiGaSe2. Applied Physics B 78 (2004) 543-546
\nhttps:\/\/link.springer.com\/article\/10.1007\/s00340-004-1463-0<\/a><\/p>\n

4<\/strong>. L. Isaenko, A. Yelisseyev, S. Lobanov, P. Krinitsin, V. Petrov, J.-J. Zondy. Ternary chalcogenides LiBC2 (B = In, Ga; C= S, Se, Te) for mid-IR nonlinear optics. Journal of Non-Crystalline Solids 353 (2006) 2439-2443
\nhttps:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0022309306005187?via%3Dihub<\/a><\/p>\n

5<\/strong>. V. Vedenyapin, A. Boyko, D. Kolker, L. Isaenko, S. Lobanov, N. Kostyukova, A. Yelisseyev, V. Petrov. LiGaSe2 optical parametric oscillator pumped by a Q-switched Nd:YAG laser. Laser Physics Letters 13 (2016) 115401
\nhttps:\/\/iopscience.iop.org\/article\/10.1088\/1612-2011\/13\/11\/115401<\/a><\/p>\n

6<\/strong>. L.I. Isaenko, A.P. Yelisseyev. Recent study of nonlinear crystals for the mid IR. Semiconductor Science and Technology 31 (2016) 123001
\nhttp:\/\/dx.doi.org\/10.1088\/0268-1242\/31\/12\/123001<\/a><\/p>\n

7<\/strong>. Valeri A. Drebushchak, Ludmila I. Isaenko, Sergey I. Lobanov, Pavel G. Krinitsin, Sergey A. Grazhdannikov. Experimental heat capacity of LiInS2, LiInSe2, LiGaS2, LiGaSe2 and LiGaTe2 from 180 to 460 K. Journal of Thermal Analysis and Calorimetry 129 (2017) 103-108
\nhttps:\/\/link.springer.com\/article\/10.1007\/s10973-017-6176-9<\/a><\/p>\n

8<\/strong>. A.A. Lavrentyev, B.V. Gabrelian, V.T. Vu, L.N. Ananchenko, L.I. Isaenko, A.P. Yelisseyev, O.Y. Khyzhun. Electronic structure and optical properties of noncentrosymmetric LiGaSe2: Experimental measurements and DFT band structure calculations. Optical Materials, 66 (2017) 149-159
\nhttp:\/\/dx.doi.org\/10.1016\/j.optmat.2017.01.049<\/a><\/p>\n

9<\/strong>. A.P. Yelisseyev, F. Liang, L. Isaenko, S. Lobanov, A. Goloshumova, Z.S. Lin. Optical properties of LiGaSe2 noncentrosymmetric crystal. Optical Materials 72 (2017) 795-804.
\nhttp:\/\/dx.doi.org\/10.1016\/j.optmat.2017.07.020<\/a><\/p>\n

10<\/strong>. S.N. Smetanin, M. Jelinek, V. Kubecek, A.F. Kurus, V.N. Vedenyapin, S.I. Lobanov, L.I. Isaenko. 50-\u03bcJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 \u03bcm in LiGaS2 and LiGaSe2 at Nd:YAG laser pumping and various crystalline Raman laser seedings. Optical Materials Express 10 (2020) 1881-1890
\nhttps:\/\/doi.org\/10.1364\/OME.395370<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Chemical formula: LiGaSe2<\/sub><\/strong>
\nSymmetry: Pna21<\/sub><\/strong>
\nDensity (g\/cm3<\/sup>): 4.24<\/strong>
\nMohs hardness: 4<\/strong>
\nTransparency range (\u03bcm): 0.37 \u2013 13.2<\/strong>
\nOptical damage threshold (MW\/cm2<\/sup>): 80 (1064 nm, 5.6 ns)<\/strong>
\nRefractive index: nx<\/sub> \u2013 2.2668, ny<\/sub> \u2013 2.3202, nz<\/sub> \u2013 2.3228 (1.064 \u03bcm)<\/strong>
\nNonlinear coefficients (pm\/V): d31<\/sub><\/strong> = 9.9, d24<\/sub> = 7.7 @2.3 \u03bcm<\/strong>
\nSurface quality: 30\/20 (scratch\/dig)<\/strong>
\nFlatness: \u03bb\/4 (546 nm)<\/strong>
\nParallelism: < 40\u201d<\/strong><\/p>\n","protected":false},"featured_media":20181,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"product_cat":[1076],"product_tag":[],"yoast_head":"\nLITHIUM SELENOGALLATE LiGaSe2 (LGSe) - \u041b\u0415\u0410<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/singlecrystal.ru\/en\/product\/lithium-selenogallate-ligase2-lgse\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LITHIUM SELENOGALLATE LiGaSe2 (LGSe)\" \/>\n<meta property=\"og:description\" content=\"Chemical formula: LiGaSe2 Symmetry: Pna21 Density (g\/cm3): 4.24 Mohs hardness: 4 Transparency range (\u03bcm): 0.37 \u2013 13.2 Optical damage threshold (MW\/cm2): 80 (1064 nm, 5.6 ns) Refractive index: nx \u2013 2.2668, ny \u2013 2.3202, nz \u2013 2.3228 (1.064 \u03bcm) Nonlinear coefficients (pm\/V): d31 = 9.9, d24 = 7.7 @2.3 \u03bcm Surface quality: 30\/20 (scratch\/dig) Flatness: \u03bb\/4 (546 nm) Parallelism: < 40\u201d\" \/>\n<meta property=\"og:url\" content=\"https:\/\/singlecrystal.ru\/en\/product\/lithium-selenogallate-ligase2-lgse\/\" \/>\n<meta property=\"og:site_name\" content=\"\u041b\u0415\u0410\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-06T15:30:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/singlecrystal.ru\/wp-content\/uploads\/2022\/11\/14.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"0 ₽\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/singlecrystal.ru\/en\/product\/lithium-selenogallate-ligase2-lgse\/\",\"url\":\"https:\/\/singlecrystal.ru\/en\/product\/lithium-selenogallate-ligase2-lgse\/\",\"name\":\"LITHIUM SELENOGALLATE LiGaSe2 (LGSe) - 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